Dispensing – With resilient biasing means for outlet element – Joint sealing bias only
Patent
1974-10-16
1976-03-09
Reeves, Robert B.
Dispensing
With resilient biasing means for outlet element
Joint sealing bias only
222561, B22D 3700, B22D 4110
Patent
active
039426904
ABSTRACT:
Disclosed is a slidable gate for controlling flow of liquid metal from a bottom pour vessel. The gate is springpressed against a top plate. The springs engage bolts, the heads of which have a large number of small projections contacting the underside of the gate, whereby less heat is transmitted from the gate to the bolts and springs, and their useful life is prolonged.
REFERENCES:
patent: 2574677 (1951-11-01), Wieland
Reeves Robert B.
Scherbel David A.
United States Steel Corporation
Wood Walter P.
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